random_shuffle （stl算法）打乱顺序 - 飞不会的日志 - 网易博客

random_shuffle （stl算法）打乱顺序

#include <string>

#include <algorithm>

#include <iostream>

using namespace std;

int main()  {

vector<string> vs;

vs.push_back(string ("Sunday"));

vs.push_back (string ("Monday"));

...

vs.push_back (string ("Saturday"));

random_shuffle(vs.begin(),

vs.end()); /* 打乱顺序 */

for (int i = 0; i << 7; i++)

cout<<vs[i]; /* 显示打乱顺序后的元素 */

}